Here is a 3-D view of comet Garradd. You can view the stereograph by:

1. Using the Cross-Eyed method.
2. Using 3D prism glasses (berezin.com/3d/3dprism.htm)
3. Using Brian May’s OWL Stereoscope (londonstereo.com)

I took the image of the comet using a Hyperstar III on a Celestron C11 SCT and an M25C OSC CCD camera from Starlight Xpress. The Dr. Brian May created the stereograph from the CCD image.